Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Recursion
easy
0:00.0
Find the next term:
2
,
4
,
8
,
16
,
…
2, 4, 8, 16, \dots
2
,
4
,
8
,
16
,
…
A
24
B
32
C
64
D
20
Submit Answer